https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-04T17:05:28.577033Z 2018-07-04T17:05:53.574808Z s3://sentinel-s1-l1c/GRD/2018/7/4/IW/DV/S1B_IW_GRDH_1SDV_20180704T170528_20180704T170553_011663_01573D_1092 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2018-07-04T17:05:28.577033Z 2018-07-04T17:05:53.574808Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180704T174912_V20180704T135242_20180704T171012.EOF 347.8329495633516 693000 Copernicus S1 Core Ground Segment - DPA 2018-07-04T18:04:24.335089Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180704T170528_20180704T170553_011663_01573D_1092 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.644928303 -16.698912329,20.203769443 -16.571409353,20.794815693 -16.434748357,21.385033929 -16.296438554,21.916697411 -16.170274374,21.69290215 -15.2696633,21.604337506 -14.90923016,21.546021317 -14.669546462,21.017778504 -14.794097484,20.431442926 -14.930768192,19.84437262 -15.065946968,19.289370545 -15.192195711,19.345376952 -15.432820463,19.430399504 -15.79468048,19.644928303 -16.698912329)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.43138 46.13901374761652 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-22T00:00:29.647772Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S16E021/2018/07/04/01573D 2.0E-4 2.0E-4 true block average 2 2 -15.0 21.0 -16.0 22.0 POLYGON((21.626641222482718 -15.0,21.874385475169962 -16.0,21.0 -16.0,21.0 -15.0,21.626641222482718 -15.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_01573D_S16E021_2018_07_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01573D_S16E021_2018_07_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01573D_S16E021_2018_07_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01573D_S16E021_2018_07_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01573D_S16E021_2018_07_04_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid